Fin

About: Fin is a research topic. Over the lifetime, 15717 publications have been published within this topic receiving 141357 citations.

Water -cooling board and electronic equipment that fin ear of wheat form distributes

Abstract: The utility model discloses a water -cooling board and electronic equipment that fin ear of wheat form distributes, the water -cooling board that this fin ear of wheat form distributes includes the base and fixes the apron on the base, still including setting up the water inlet of base one end, and set up the delivery port at the base other end, the channel of be provided with in the base that oneend is connected with the water inlet, the other end and delivery port being connected, setting up the multirow fin in the channel and organizing, the fin of upper end fin group belongs to sharp intersecting of fin place sharp and lower extreme fin group in the fin group of adjacent lines, and with including that a plurality of fins all are parallel to each other in the fin group of delegation. This water -cooling board utilizes special fin structure composing uniform flow distribution, flow resistance to hang down, and the water -cooling board of high heat dissipating ability improves the heat load capacity of water -cooling board, makes it can bear more high power density electronic component.

Grid fin device

Abstract: The invention discloses a grid fin surface device. The grid fin surface device comprises a fin surface structure and a locking and unlocking device, the fin surface structure is connected with the locking and unlocking device, wherein the fin surface structure comprises a first fin root, a second fin root, a fin frame and several blades, the first fin root and the second fin root are connected with the fin frame correspondingly, moreover, the first fin root and the second fin root divide the fin frame into a first area, a second area and a third area, and the several blades are arranged at the first area, the second area and the third area. According to the grid fin surface device, a structure initial splicing bearing and welding auxiliary positioning scheme is adopted, a scheme of inserting a pin puller pin shaft into a spherical hinge hole is adopted, so that the grid fin surface device has the advantages of being stable and reliable in bearing performance and capable of achieving deformation compensation capability.

Radiating fins package assembly of radiator

Abstract: The utility model relates to a radiating fin package assembly of a radiator, which is formed by that a plurality of radiation fins are superimposed on each other and a heat pipe penetrates through the radiation fins. The body of the radiation fin is provided with a corresponding perforation through which the heat pipe can penetrate, wherein the perforation is arranged on the position that is adjacent to the side of the radiation fin and forms an opening penetrating to the perforation. The perforation aperture of the radiation fin is controlled in the state that is less than the external diameter of the heat pipe, and thus each radiation fin enables the heat pipe to penetrate through the perforation via the opening. The press action of the perforation and the heat pipe causes the tight bond of the radiation fin and the heat pipe. The utility model can simplify the manufacture process and substantially raise the combination effect between the radiation fin and the heat pipe.

Top-blown heat pipe radiator and its manufacturing method

Abstract: The radiator includes heat pipe, basal body of thermal fin, and fan. There are through holes inside basal body of thermal fin, and heat pipes are setup in through holes. Inner diameter of through hole is close fitted to external diameter of heat pipe. Multiple radial thermal fins are setup around. Being setup on top of basal body of thermal fin, fan is in use for forcing air to pass through radial thermal fins from upper to lower. Being in mode of evaporation condensed phase change, heat pipe conducts heat, providing features of quick conduction rate, large heat transfer power. Multiple radial thermal fins possess large area of dissipation. Forced air driven by fan passes through radial thermal fins in small wind resistance. Features of the invention are: large heat sinking capability, small thermal resistance, and lightweight.